NoIR Wraparound Glasses Amber Extra Dark Tint | Severe Light Sensitivity | Filter 43 -6% VLT

Do these severe light sensitivity wraparound glasses help ease the harshness of bright outdoor light?

Yes. NoIR Filter 43 severe light sensitivity wraparound glasses use a very dark amber lens with 6% VLT, meaning they allow approximately 6% of visible light through. This filter is intended for people who need substantial brightness and glare reduction rather than a mild everyday tint. NoIR lists Filter 43 for light sensitivity, glaucoma, retinitis pigmentosa, corneal pathology and blue-light blocking.

Who are these severe light sensitivity glasses best for?

Filter 43 may be useful for someone who finds ordinary sunglasses or lighter filtered lenses are still not dark enough in strong daylight.

Although this listing targets severe light sensitivity wraparound glasses, these glasses can also be helpful for people with:

• Glaucoma
• Retinitis pigmentosa
• Corneal pathology
• Photophobia / light sensitivity
• Blue-light sensitivity

Individual response to colored filters varies, so the most comfortable tint can differ from person to person.

What does the dark amber lens do?

The dark amber filter substantially reduces overall visible brightness while also functioning as a blue blocker. The warm amber color can also make differences between objects easier to distinguish for some users when glare or excessive brightness is interfering with vision. NoIR classifies Filter 43 as an amber medical filter with 6% VLT.

What does 6% VLT mean?

VLT stands for Visible Light Transmission.

Filter 43 allows approximately 6% of visible light through, making it one of NoIR’s much darker filters.

Tint Level: Very Dark / Extra-Dark Range
Lens Color: Amber
VLT: 6%

What lighting is Filter 43 best for?

These glasses are best suited for very bright outdoor light and strong glare, including:

• Bright sunny days
• Midday sunlight
• Open outdoor areas with little shade
• Strong reflected glare from pavement or water
• Bright environments where lighter sunglasses still feel uncomfortable

Because only 6% of visible light passes through, this lens will generally be too dark for normal indoor lighting, dusk or nighttime use.

What activities are these glasses useful for?

These glasses can make sense for bright daytime activities such as:

• Walking outdoors
• Gardening and yard work
• Sightseeing
• Outdoor shopping
• Parks and recreational activities
• Outdoor sporting events
• Waterfront activities
• Running daytime errands

The wraparound design also provides additional coverage around the sides of the eyes compared with a conventional flat-front sunglasses frame.

Which frame should I choose for these severe light sensitivity wraparound glasses?

All five frame styles use the same NoIR Filter 43 amber lens. Choose based on face width, preferred shape and coverage. Frame 73 is the tortoise shell option; the other frames are black or dark-toned styles. NoIR identifies Frame 73 as a medium tortoiseshell wraparound.

Quick guide: Choose Medium for an average-to-smaller adult face and Large if you need more width or coverage. Choose Frame 73 if you prefer a tortoise shell frame.

Can I drive in Filter 43?

With only 6% VLT, Filter 43 is an extremely dark lens. I would not position this as a driving lens, and it should not be used for nighttime or low-light driving. For someone who needs eye-wear specifically for driving, a lighter filter would generally be the more appropriate category.

NoIR Filter 43 Lens Details

Filter: NoIR 43
Lens Color: Amber
VLT: 6%
Visible Light: Allows approximately 6% of visible light through
Tint Level: Very Dark / Extra-Dark Range
Best Lighting: Very bright daylight and strong outdoor glare
Primary Target: Severe light sensitivity
Also Relevant For: Glaucoma, retinitis pigmentosa, corneal pathology, photophobia and blue-light blocking
Frame Type: Wraparound
Frame Options: 5 medium and large styles
Fit-Over: No
Driving: Not positioned for driving; avoid nighttime and low-light use